Merge pull request #30 from rightscale/teal_13_18_acu138418_fix_logger_initialize_under_win_env

Teal 13 18 acu138418 fix logger initialize under win env
acu140155: Set locale to UTF-8 when running knife operation
Merge branch 'teal_13_18_acu140155_fix_encoding_bug' into release4.11
Merge branch 'release4.11'